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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2011 The ChromiumOS Authors. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <northbridge/intel/sandybridge/sandybridge.h>
#include <southbridge/intel/bd82x6x/pch.h>
void mainboard_rcba_config(void)
{
u32 reg32;
/* Disable unused devices (board specific) */
reg32 = RCBA32(FD);
/* Disable PCI bridge so MRC does not probe this bus */
reg32 |= PCH_DISABLE_P2P;
RCBA32(FD) = reg32;
}
void mainboard_early_init(int s3resume)
{
}
int mainboard_should_reset_usb(int s3resume)
{
return !s3resume;
}
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